View Source Image.Options.Sharpen (image v0.55.2)
Options and option validation for Image.sharpen/2.
Summary
Functions
Validate the options for Image.sharpen/2.
Types
@type sharpen_option() :: {:jagged_amount, float()} | {:flat_amount, float()} | {:max_darkening, float()} | {:max_brightening, float()} | {:threshold, float()} | {:sigma, float()}
Valid options for Image.sharpen/2.
@type sharpen_options() :: [sharpen_option()] | map()
Options applicable to Image.sharpen/2
Functions
Validate the options for Image.sharpen/2.